Lay the jersey flat with the front facing up and measure from armpit to armpit.

Body Length

The body length is measured in a straight line from the highest point of the shoulder at the join of the collar to the bottom opening.

S (size 8)

M (size 10/12)

L (size 14/16)

XL (size 18/20)

Chest (in)

16 in

18 in

20 in

22 in

Length (in)

23 in

25 in

27 in

29 in

These sizes are presented as guidelines to help you determine the best and most comfortable fit. Because the manufacturing process may vary from design to design, these sizes are only an approximation. Please note that these measurements are taken from a brand-new youth jersey. Depending on how it is washed, your new jersey may shrink. For more information regarding the sizing of the jersey you're ordering, please contact our customer service department.

Now even the youngest Boston Celtics fan can show their support for the new Celtics rookie Kelly Olynyk in the adidas Kids Celtics Olynyk Revolution 30 Replica Alternate Road Jersey. The jersey features a mesh construction, screen-printed team graphics, #41 on the front and back, and Olynyk's name across the back. Gear up for the new era!

Wow, sort of non-plussed that I bought two of these and they are screenprinted and not stitched. I don't recall the description saying that, I bought through the Celtics website to avoid what I'd get from other places. I don't fault the quality...just that all other jersey's I've bought have had stitched numbers, logos etc.

Delivery Agent, Inc. is the seller of all Celtics Store merchandise and is solely responsible for all aspects of your purchase.

Get the best Celtics fan gear from the official Boston Celtics Store. There are many reasons to be a proud supporter of this NBA team. For starters, the Celtics have 17 NBA championships, which is more than any other team in NBA’s history. Founded in 1946, the Celtics’ long history is a rich one, from coach Red Auerbach to Hall of Fame, classic legends like Bill Russell, Larry Bird and Kevin McHale. This history even extends to the arena that spanned generations of players and fans — the Boston Garden (TD Garden). At the official Celtics Store, you can find Boston Celtics jerseys, t-shirts and other Celtics apparel and hats. Visit the Celtics Store regularly for new merchandise, deals and the best Boston Celtics apparel for men, women, and kids!